JP6429180B2

JP6429180B2 - Marking device

Info

Publication number: JP6429180B2
Application number: JP2014182596A
Authority: JP
Inventors: 加藤　正人; 正人加藤
Original assignee: 株式会社環境計画
Priority date: 2014-07-18
Filing date: 2014-09-08
Publication date: 2018-11-28
Anticipated expiration: 2034-09-08
Also published as: JP2016029245A

Description

本発明は、車道と車道以外との境界を示す境界表示用の標識や、運転者、及び歩行者に交通に関する注意・指示用の道路標識に用いられる標識装置に関する。 The present invention relates to a sign for a boundary display indicating a boundary between a roadway and a road other than the roadway, and a signage device used for a road sign for a driver and a pedestrian regarding attention / instruction regarding traffic.

従来、標識装置は、下記、特許文献１に記載されているように、道路に鉛直方向に向かって立設されるポールの上部側に、道路を横切る方向に屈曲形成した屈曲部を有し、この屈曲部の先端側に標識本体を備えたものが知られている。 Conventionally, as described in Patent Document 1 below, the marking device has a bent portion that is bent in the direction crossing the road on the upper side of the pole erected on the road in the vertical direction, There is known one provided with a marker body on the tip side of the bent portion.

特許文献１に記載された標識装置は、車道と車道以外との境界を示す境界表示用の標識本体（以下、「矢羽根」という）を備えたものであり、矢羽根をその矢印方向が、境界を指し示す下向きとなるように、屈曲部に対して取付け金具、及びボルト・ナット等を用いて固定している。 The sign device described in Patent Document 1 includes a sign display main body (hereinafter referred to as “arrow blade”) indicating a boundary between a roadway and a roadway other than the roadway. It is fixed to the bent part using mounting brackets, bolts and nuts, etc. so that it faces downwards pointing to the boundary.

特開２０１０-１７４５３０号公報JP 2010-174530 A

特許文献１の従来技術によると、降雪や降雨等によって、車道と車道以外との境界が視認できない状態でも、矢羽根が境界を指し示すことによって、この境界を運転者や歩行者に表示することができる。 According to the prior art of Patent Document 1, even when the boundary between the roadway and the roadway other than the roadway cannot be visually recognized due to snow or rain, the boundary can be displayed to the driver or pedestrian by pointing the boundary. it can.

しかしながら、前述のような標識装置は、長期間、屋外でさらされているため、降雪や降雨等によって、取付け金具やボルト・ナットが腐食して破損する虞があり、取付け金具やボルト・ナットが破損すると矢羽根が道路上に落下する虞もあった。 However, since the above-mentioned marking devices have been exposed outdoors for a long time, there is a risk that the mounting brackets, bolts and nuts may be corroded and damaged by snowfall or rain. If broken, the arrow feather could fall on the road.

本発明は、このような問題に対処することを課題の一例とするものである。すなわち、取付け金具やボルト・ナットが腐食して破損しても、矢羽根の道路上への落下を防止できること、これによって、矢羽根の落下による危険性を回避できること、等が本発明の目的である。 This invention makes it an example of a subject to cope with such a problem. That is, the object of the present invention is that even if the mounting bracket or bolt / nut is corroded and damaged, the arrow feather can be prevented from falling on the road, thereby avoiding the danger caused by the arrow feather falling. is there.

このような目的を達成するために、本発明による標識装置は、以下の構成を少なくとも具備するものである。 In order to achieve such an object, the labeling device according to the present invention has at least the following configuration.

道路に立設されるポールと、前記ポールの先端側に固定された標識本体と、前記ポールと前記標識本体を繋ぐ紐部材と、を具備した標識装置である。 A sign device comprising a pole standing on a road, a sign main body fixed to a tip end side of the pole, and a string member connecting the pole and the sign main body.

少なくとも、前記ポールの先端から後端に向かう一部の範囲を中空に形成された管状部とし、前記管状部は、該管状部の外周から内周に開孔された貫通孔を有し、前記紐部材の一端が前記ポールの外周に連結され、他端が前記貫通孔から前記管状部の内部に挿入されると共に、前記ポールの先端から取出されて、前記標識本体に連結されていることが好ましい。 At least a part of the range from the front end to the rear end of the pole is formed into a hollow tubular portion, and the tubular portion has a through-hole opened from the outer periphery to the inner periphery, One end of the string member is connected to the outer periphery of the pole, and the other end is inserted into the tubular portion from the through hole and is taken out from the tip of the pole and connected to the marker body. preferable.

前記紐部材の一端に、前記ポールが貫通する環状部を備えることが好ましい。 It is preferable that an end of the string member is provided with an annular portion through which the pole penetrates.

前記貫通孔に螺合される螺合部を有し、前記ポールの外周に連結される前記紐部材の一端が、前記貫通孔に螺合された前記螺合部の前記管状部の内部に対面する端部に固定されていることが好ましい。 One end of the string member that has a threaded portion that is threadedly engaged with the through hole and that is coupled to the outer periphery of the pole faces the inside of the tubular portion of the threaded portion that is threadedly engaged with the through hole. It is preferable to be fixed to the end portion.

少なくとも、前記ポールの先端から後端に向かう一部の範囲を中空に形成された管状部とし、前記紐部材の一端が前記ポールの内周に連結され、他端が前記ポールの先端から取出されて、前記標識本体に連結されていることが好ましい。 At least a part of the range from the front end to the rear end of the pole is a hollow tubular portion formed. One end of the string member is connected to the inner periphery of the pole, and the other end is taken out from the front end of the pole. In addition, it is preferably connected to the label body.

前記ポールの外側に前記紐部材の一端を連結すると共に、前記紐部材の全部を前記ポールの外側に露出させた状態で、該紐部材の他端が前記標識本体に連結されていることが好ましい。 It is preferable that one end of the string member is connected to the outside of the pole, and the other end of the string member is connected to the marker body in a state where the entire string member is exposed to the outside of the pole. .

このような特徴を有することで本発明は、以下の効果を奏する。すなわち、取付け金具やボルト・ナットが腐食して破損しても、紐部材によって、矢羽根の道路上への落下を防止できると共に、矢羽根の落下による危険性を回避できる。 By having such characteristics, the present invention has the following effects. That is, even if the mounting bracket or the bolt / nut is corroded and broken, the string member can prevent the arrow feathers from falling on the road, and the danger of the arrow feathers falling can be avoided.

本発明に係る第一実施形態の標識装置の正面図である。It is a front view of the marker apparatus of 1st embodiment which concerns on this invention. 図１の要部拡大背面図であり、一部切欠して示す。It is a principal part expanded rear view of FIG. 1, and is shown partially cut away. 図２の（３）-（３）線断面図である。FIG. 3 is a sectional view taken along line (3)-(3) in FIG. 2. 図２の（４）-（４）線拡大断面図である。It is the (4)-(4) line expanded sectional view of FIG. 図３において矢羽根が外れた状態を示す。FIG. 3 shows a state in which the arrow blade is detached. 本発明に係る第二実施形態の標識装置の要部拡大図である。It is a principal part enlarged view of the marker apparatus of 2nd embodiment which concerns on this invention. 本発明に係る第三実施形態の標識装置の要部拡大図である。It is a principal part enlarged view of the marker apparatus of 3rd embodiment which concerns on this invention.

以下、本発明に係る第一実施形態の標識装置Ａを図１〜図５に基づいて説明する。標識装置Ａは、道路Ｇに立設されたポール１の先端に標識本体（以下、「矢羽根」という）２を取付け、このポール１と矢羽根２とを紐部材３で繋いだ構成を有している。 Hereinafter, the labeling device A according to the first embodiment of the present invention will be described with reference to FIGS. The sign device A has a structure in which a sign main body (hereinafter referred to as “arrow blade”) 2 is attached to the tip of a pole 1 standing on a road G, and the pole 1 and arrow feather 2 are connected by a string member 3. doing.

尚、標識装置Ａに用いられる標識本体は、例示する矢羽根２に限らず、運転者や歩行者に対して、通交上の注意や指示を行う各種標識とすることもできる。 The sign main body used in the sign device A is not limited to the arrow blade 2 illustrated, but may be various signs that give instructions and instructions on traffic to the driver and pedestrian.

尚、紐部材３は、多数の金属繊維を撚ってなるワイヤロープが例示でき、必要に応じて防錆加工を施すとよい。また、紐部材３は、前述のようなワイヤロープの他にも、合成樹脂材で被覆された金属線（ワイヤロープを含む）、多数の合成樹脂繊維を撚ってなる繊維ロープ等が例示できる。この紐部材３は、可能な限り細いものであって、可撓性を有するものであることが好ましい。 In addition, the string member 3 can illustrate the wire rope which twists many metal fibers, and it is good to give a rust prevention process as needed. In addition to the wire rope as described above, the string member 3 can be exemplified by a metal wire (including a wire rope) covered with a synthetic resin material, a fiber rope formed by twisting a large number of synthetic resin fibers, and the like. . The string member 3 is preferably as thin as possible and has flexibility.

ポール１は、道路Ｇの歩道側Ｇ１側に鉛直方向（以下、「上下方向」という）に立設された支持管部１０の先端に、歩道Ｇ１から車道Ｇ２を横切る方向（以下、「左右方向」という）に屈曲形成した屈曲管部１１が連結されている。 The pole 1 has a direction (hereinafter referred to as “left-right direction”) extending from the sidewalk G1 to the roadway G2 at the tip of the support pipe portion 10 erected in the vertical direction (hereinafter referred to as “vertical direction”) on the sidewalk side G1 side of the road G. And the bent pipe portion 11 formed by bending is connected.

支持管部１０に対して屈曲管部１１は、上下方向にスライド自在に嵌合されており、道路Ｇの周辺の状況や形状に応じて屈曲管部１１を上下スライドさせることによって、矢羽根２の高さ位置を変更できるようにされている。 The bent tube portion 11 is fitted to the support tube portion 10 so as to be slidable in the vertical direction. By sliding the bent tube portion 11 up and down according to the situation and shape around the road G, the arrow blade 2 The height position can be changed.

屈曲管部１１には、先端側に矢羽根２が取付けられる直管部（管状部）１２が左右スライド自在に嵌合されており、道路Ｇの周辺の状況や形状に応じて直管部１２を左右スライドさせることによって、矢羽根２の左右位置を変更できるようにされている。 A straight pipe part (tubular part) 12 to which the arrow blade 2 is attached is fitted to the bent pipe part 11 so as to be slidable left and right. The straight pipe part 12 is adapted to the situation and shape of the road G. The left and right positions of the arrow blades 2 can be changed by sliding left and right.

直管部１２は、図２に示すように、中空パイプ状のものであり、紐部材３を直管部１２の外側から内部に挿通させるための貫通孔１２ａが開けられている。 As shown in FIG. 2, the straight pipe portion 12 has a hollow pipe shape, and a through-hole 12 a for allowing the string member 3 to be inserted from the outside to the inside of the straight pipe portion 12 is opened.

支持管部１０に対する屈曲管部１１の嵌合状態、及び屈曲管部１１に対する直管部１２の嵌合状態は、ボルト（図示せず）の螺合締め付けによって行い、このボルトの螺合を緩めることによってスライドさせることができるようにされている。 The fitting state of the bent tube portion 11 with respect to the support tube portion 10 and the fitting state of the straight tube portion 12 with respect to the bent tube portion 11 are performed by screwing a bolt (not shown), and the screwing of the bolt is loosened. It can be made to slide by.

矢羽根２は、異なる色が互い違いとなるように着色（「赤、白」「緑、白」等）された着色部２０ａ、２０ｂを有して、矢印形状に形成された板状のものであり、目的の部位を指し示す矢印部２０、及び矢印部２０に連設された直線部２１の着色部２０ａにＬＥＤ２Ａが配されている。 The arrow blade 2 is a plate-shaped member having colored portions 20a and 20b that are colored so that different colors are staggered ("red, white", "green, white", etc.) and formed in an arrow shape. The LED 2A is arranged in the arrow portion 20 that points to the target portion and the colored portion 20a of the straight portion 21 that is connected to the arrow portion 20.

また、図２、及び図３に示すように、矢羽根２の裏面側には、蓄電池Ｂ、及び蓄電池Ｂに接続された太陽光発電装置（ソーラーパネル）Ｃが取付けられており、蓄電池Ｂから矢羽根２に配されたＬＥＤ（発光ダイオード）２Ａに電気ケーブル（図示せず）で配線し、太陽光発電装置Ｃによって発電されて蓄電池Ｂに蓄電された電力を、ＬＥＤ２Ａの電力として供給するようにされている。 As shown in FIGS. 2 and 3, the storage battery B and a solar power generation device (solar panel) C connected to the storage battery B are attached to the back side of the arrow blade 2. An electric cable (not shown) is wired to an LED (light emitting diode) 2A arranged on the arrow blade 2, and the electric power generated by the solar power generation device C and stored in the storage battery B is supplied as the electric power of the LED 2A. Has been.

矢羽根２は、直管部１２の先端側に、矢印部２０を下向きとし、車道Ｇ２と側道Ｇ３の境のラインＧ４を指し示すように、取付け金具Ｄ、及びボルトＥを介して取付けられている。 The arrow blade 2 is attached to the distal end side of the straight pipe portion 12 through the mounting bracket D and the bolt E so that the arrow portion 20 faces downward and points to the line G4 at the boundary between the roadway G2 and the side road G3. Yes.

取付け金具Ｄは、図２、及び図３に示すように、直管部１２が嵌合すると共に、矢羽根２の裏面側にボルトＥによって固定することで、取付け金具Ｄと矢羽根２とで直管部１２を挟持するように固定するものであり、矢羽根２に対してボルトＥを締め付けることで、直管部１２に矢羽根２を不動状に取付けることができ、ボルトＥを緩めて、直管部１２に対する挟持力を弱めることによって、直管部１２から矢羽根２を抜き取るように取外すことができる。 As shown in FIGS. 2 and 3, the mounting bracket D is fitted with the straight pipe portion 12, and is fixed to the back side of the arrow blade 2 with a bolt E so that the mounting bracket D and the arrow blade 2 The straight pipe portion 12 is fixed so as to be clamped. By tightening the bolt E with respect to the arrow blade 2, the arrow blade 2 can be fixedly attached to the straight pipe portion 12, and the bolt E is loosened. The arrow blade 2 can be removed from the straight pipe portion 12 by weakening the clamping force with respect to the straight pipe portion 12.

紐部材３は、図２、及び図４に示すように一端に直管部１２の周囲を囲む環状部３０が形成されており、環状部３０を直管部１２の外側に引っ掛け、紐部材３の他端を、直管部１２の外側から貫通孔１２ａに挿入すると共に、直管部１２の先端側の開口部１２ｂから取り出し、取り出した紐部材３の他端を矢羽根２の裏面側に固定する。 As shown in FIGS. 2 and 4, the string member 3 is formed with an annular portion 30 surrounding the straight pipe portion 12 at one end, and the ring portion 30 is hooked on the outside of the straight pipe portion 12, The other end of the straight pipe portion 12 is inserted into the through hole 12a from the outside of the straight pipe portion 12, taken out from the opening 12b on the distal end side of the straight pipe portion 12, and the other end of the taken out string member 3 is placed on the back side of the arrow blade 2 Fix it.

矢羽根２の裏面側に固定される紐部材３の他端には、環状の円板３１が接続されており、この円板３１にボルトＦを貫通させると共に、このボルトＦを矢羽根２の裏面側にねじ込むことによって、紐部材３の他端を矢羽根２に固定することができる。 An annular disk 31 is connected to the other end of the string member 3 fixed to the back surface side of the arrow blade 2, and a bolt F is passed through the disk 31, and the bolt F is connected to the arrow blade 2. The other end of the string member 3 can be fixed to the arrow blade 2 by screwing in the back surface side.

環状部３０は、ループ状に変形させた紐部材３の一端と、この一端と対面する紐部材３とに圧着スリーブ３２を嵌合し、この圧着スリーブ３２を「かしめ」ることによって、形成されている。 The annular portion 30 is formed by fitting a crimping sleeve 32 to one end of the string member 3 deformed in a loop shape and the string member 3 facing the one end, and “crimping” the crimping sleeve 32. ing.

環状部３０、円板３１は、例示した構成に限らず、環状部３０にあっては、円板３１と同じ構成の環状の円板（図示せず）を用いることができ、円板３１にあっては、環状部３０と同じ方法で形成された環状部を用いることができる。 The annular portion 30 and the disc 31 are not limited to the exemplified configurations, and in the annular portion 30, an annular disc (not shown) having the same configuration as the disc 31 can be used. In this case, an annular portion formed by the same method as the annular portion 30 can be used.

紐部材３は、環状部３０を直管部１２に引っ掛けた状態で、他端を貫通孔１２ａに挿通させているので、図５に示すように、矢羽根２が外れて落下し、挿通した他端に引っ張り力が作用しても、直管部１２から抜けることがなく、これによって、直管部１２に対する紐部材３の連結状態を保持すると共に、矢羽根２を吊下げるように保持することができる。 Since the other end of the string member 3 is inserted into the through-hole 12a with the annular portion 30 hooked on the straight tube portion 12, the arrow blade 2 falls off and is inserted as shown in FIG. Even if a pulling force is applied to the other end, the straight pipe portion 12 does not come out, thereby holding the connection state of the string member 3 to the straight pipe portion 12 and holding the arrow blade 2 so as to hang. be able to.

次に、紐部材３を直管部１２、及び矢羽根２に連結する工程の一例を説明する。この連結工程では、既存の標識装置（紐部材３がないもの）の直管部１２、及び矢羽根２に紐部材３を連結する工程を例示する。 Next, an example of a process of connecting the string member 3 to the straight pipe portion 12 and the arrow blade 2 will be described. In this connection process, the process of connecting the string member 3 to the straight pipe portion 12 and the arrow blade 2 of an existing marker device (without the string member 3) is illustrated.

第一工程として、直管部１２に、ドリルを用いて貫通孔１２ａを開ける。本工程の貫通孔１２ａは、紐部材３が挿通できる径としているが、円板３１を含めて挿通できる径としてもよい。 As a 1st process, the through-hole 12a is opened in the straight pipe part 12 using a drill. The through hole 12a in this step has a diameter through which the string member 3 can be inserted, but may have a diameter through which the disk 31 can be inserted.

貫通孔１２ａが紐部材３を挿通できる径である場合、紐部材３の挿通後に、挿通されて開口部１２ｂから取り出された紐部材３の他端に円板３１を取付け、円板３１を含めて挿通できる径である場合には、あらかじめ円板３１を取付けた紐部材３を用いることができ、紐部材３の挿通後に円板３１を取付けることもできる。 When the through hole 12a has a diameter that allows the string member 3 to be inserted, the disk 31 is attached to the other end of the string member 3 that is inserted and taken out from the opening 12b after the string member 3 is inserted. If the diameter is such that the string member 3 can be inserted in advance, the string member 3 to which the disk 31 is attached in advance can be used, and the disk 31 can be attached after the string member 3 is inserted.

第二工程として、紐部材３を直管部１２に巻き付けると共に、巻き付けた状態で環状部３０を形成する。環状部３０の径は、環状部３０が直管部１２に対して軸方向にスライド自在な径にされている。 As a second step, the string member 3 is wound around the straight pipe portion 12 and the annular portion 30 is formed in a wound state. The diameter of the annular part 30 is set such that the annular part 30 is slidable in the axial direction with respect to the straight pipe part 12.

すなわち、紐部材３に対する円板３１の取付け作業、及び矢羽根２に対する円板３１の取付け作業ができる程度の紐部材３の取り出し量を、環状部３０のスライドで確保することができ、これによって、紐部材３のスライド量に応じて紐部材３の長さを短くすることができる。 That is, the amount of the string member 3 that can be attached to the string member 3 and the disk 31 to the arrow blade 2 can be secured by the slide of the annular portion 30. The length of the string member 3 can be shortened according to the sliding amount of the string member 3.

したがって、紐部材３の長さを短くできるので、紐部材３の垂れ下がりを防止することができると共に、風による紐部材３の揺れを抑えて、揺れによる紐部材３の矢羽根２に対する接触の防止、或いは接触による衝撃の小さくすることができ、これによって、紐部材３の接触によるＬＥＤ２Ａ、蓄電池Ｂ、太陽光発電装置Ｃの破損や故障等を防止することができる。 Therefore, since the length of the string member 3 can be shortened, it is possible to prevent the string member 3 from sagging and to prevent the string member 3 from being shaken by wind and to prevent the string member 3 from contacting the arrow blades 2 due to the vibration. Alternatively, it is possible to reduce the impact caused by the contact, thereby preventing the LED 2A, the storage battery B, the solar power generation device C from being damaged or broken due to the contact of the string member 3.

第三工程として、開口部１２ｂから紐部材３を取り出して、紐部材３の他端に円板３１を圧着スリーブ３２を介して取付け、第四工程として、円板３１にボルトＦを貫通させると共に、このボルトＦを矢羽根２の裏面側に螺合締め付けすることで、円板３１を取付ける。 As the third step, the string member 3 is taken out from the opening 12b, and the disk 31 is attached to the other end of the string member 3 via the crimp sleeve 32. As the fourth step, the bolt F is passed through the disk 31. The disk 31 is attached by screwing and tightening the bolt F to the back side of the arrow blade 2.

すなわち、前述の第一工程〜第四工程によって、既存の標識装置に紐部材３を装着し、この紐部材３でポール１と矢羽根２を繋げた標識装置Ａを構成することができる。 That is, the labeling device A in which the string member 3 is attached to the existing labeling device and the pole 1 and the arrow blade 2 are connected by the string member 3 can be configured by the first to fourth steps described above.

尚、前述の第一工程〜第四工程は、既存の標識装置に紐部材３を装着することで、矢羽根２の落下を防止した標識装置Ａを構成するものであるが、当初から矢羽根２の落下を防止した構造として構成された標識装置Ａであってもよい。 In addition, although the above-mentioned 1st process-the 4th process comprise the marker apparatus A which prevented the fall of the arrow blade 2 by attaching the string member 3 to the existing marker apparatus, from the beginning, the arrow blade The marking device A may be configured as a structure that prevents the two from falling.

すなわち、当初から矢羽根２の落下を防止した構造として構成される標識装置Ａは、あらかじめ、貫通孔１２ａが形成され、この貫通孔１２ａに環状部３０と円板３１が備えられた紐部材３を挿通した直管部１２を用いて、ポール１を組み立てると共に、矢羽根２を直管部１２に取付けて、円板３１にボルトＦを貫通させると共に、このボルトＦを矢羽根２の裏面側に螺合締め付けして円板３１を取付けることによって、標識装置Ａを構成することができる。 That is, the marking device A configured as a structure that prevents the drop of the arrow blade 2 from the beginning has a through hole 12a formed in advance, and the string member 3 in which the annular portion 30 and the disc 31 are provided in the through hole 12a. Assembling the pole 1 using the straight pipe portion 12 inserted through the pipe, attaching the arrow blade 2 to the straight pipe portion 12, passing the bolt F through the disk 31, and connecting the bolt F to the back side of the arrow blade 2 The sign device A can be configured by screwing and fastening the disc 31 to the disc 31.

当初から矢羽根２の落下を防止した構造に構成される標識装置Ａは、標識装置Ａを新規に立設する場合に用いるとよい。 The marking device A configured to prevent the arrow blade 2 from dropping from the beginning may be used when the marking device A is newly erected.

尚、標識装置Ａを新規に立設する場合においても、既存の標識装置に用いられる直管部（貫通孔１２ａを後加工する直管部）１２とし、ポール１を組み立てて立設すると共に、矢羽根２を取付けた後に、前述の第一工程〜第四工程によって、紐部材３を装着し、この紐部材３でポール１と矢羽根２を繋げた標識装置Ａを構成することができる。 Even in the case where the marking device A is newly erected, the straight pipe portion (straight pipe portion for post-processing the through hole 12a) 12 used in the existing marking device is used, the pole 1 is assembled and erected, After attaching the arrow blade 2, the labeling device A in which the string member 3 is attached and the string member 3 connects the pole 1 and the arrow blade 2 can be configured by the first to fourth steps described above.

以上の構成とした標識装置Ａによると、紐部材３でポール１と矢羽根２とを繋いでいるので、矢羽根２が直管部１２から外れて落下しても、直管部１２に連結・保持された紐部材３が落下する矢羽根２を吊下げるように保持することによって、矢羽根２の道路への落下を防止することができる。 According to the marking device A configured as described above, since the pole 1 and the arrow blade 2 are connected by the string member 3, even if the arrow blade 2 falls off the straight pipe portion 12, it is connected to the straight pipe portion 12. -Falling to the road of the arrow blade 2 can be prevented by hold | maintaining so that the held string member 3 may suspend the arrow blade 2 which falls.

次に、本発明に係る第二実施形態の標識装置Ａ’を、図６に基づいて説明する。尚、第一実施形態と重複する部位についての説明は、同符号を付すことによって省略する。 Next, a labeling device A ′ according to a second embodiment of the present invention will be described with reference to FIG. In addition, description about the site | part which overlaps with 1st embodiment is abbreviate | omitted by attaching | subjecting a same sign.

標識装置Ａ’は、紐部材３の一端が、貫通孔１２ａに螺合される螺合部４の先端に固定され、紐部材３の他端を貫通孔１２ａに挿通すると共に、螺合部４を貫通孔１２ａに螺合締め付けすることによって、紐部材３の一端を直管部１２に対して抜け止めされた状態で固定するようにされたものである。 In the labeling device A ′, one end of the string member 3 is fixed to the front end of the threaded portion 4 that is screwed into the through hole 12a, and the other end of the string member 3 is inserted into the through hole 12a. Is fixed in a state in which one end of the string member 3 is prevented from coming off from the straight pipe portion 12 by screwing and tightening to the through hole 12a.

すなわち、紐部材３の他端を貫通孔１２ａに挿通させて、螺合部４を貫通孔１２ａに螺合締め付けすることによって、紐部材３の一端を直管部１２に対して抜け止めされた状態で固定し、開口部１２ｂから取り出した紐部材３の他端の円板３１を矢羽根２に固定することで、紐部材３で直管部１２と矢羽根２とを繋ぎことができ、これによって、矢羽根２の道路Ｇへの落下を防止した標識装置Ａ’を構成することができる。 That is, the other end of the string member 3 is inserted into the through hole 12a, and the threaded portion 4 is screwed and tightened into the through hole 12a. By fixing the disk 31 at the other end of the string member 3 taken out from the opening 12b to the arrow blade 2, the straight pipe portion 12 and the arrow blade 2 can be connected by the string member 3, Thereby, it is possible to configure the marking device A ′ that prevents the arrow blade 2 from falling onto the road G.

尚、螺合部４は、周知の六角ボルトを用いることができる。また、螺合部４の先端とは、貫通孔に螺合された螺合部４の、直管部１２の内部に対面する端部である。また、螺合部４の先端に対する紐部材３の固定は、溶接による固定が好ましく、あらかじめ、螺合部４の先端に紐部材３を固定しておくとよい。 In addition, the screwing part 4 can use a well-known hexagon bolt. Moreover, the front-end | tip of the screwing part 4 is an edge part which faces the inside of the straight pipe part 12 of the screwing part 4 screwed by the through-hole. The string member 3 is preferably fixed to the tip of the screwing part 4 by welding, and the string member 3 may be fixed to the tip of the screwing part 4 in advance.

次に、本発明に係る第三実施形態の標識装置Ａ’’を、図７に基づいて説明する。尚、第一実施形態と重複する部位についての説明は、同符号を付すことによって省略する。 Next, a labeling device A ″ according to a third embodiment of the present invention will be described with reference to FIG. In addition, description about the site | part which overlaps with 1st embodiment is abbreviate | omitted by attaching | subjecting a same sign.

標識装置Ａ’’は、紐部材３の一端を貫通孔１２ａに螺合される螺合部４の後端に固定して、紐部材３の全部をポール１の外側に露出させた状態で、紐部材３の円板３１を矢羽根２に固定したものである。 The labeling device A ″ has one end of the string member 3 fixed to the rear end of the threaded portion 4 screwed into the through hole 12a, and the entire string member 3 is exposed to the outside of the pole 1, The disk 31 of the string member 3 is fixed to the arrow blade 2.

すなわち、螺合部４を貫通孔１２ａに螺合締め付けすると共に、紐部材３がポール１の外側に露出した状態で、紐部材３の他端の円板３１を矢羽根２に固定することで、紐部材３で直管部１２と矢羽根２とを繋ぐことができ、これによって、矢羽根２の道路Ｇへの落下を防止した標識装置Ａ’’を構成することができる。 That is, by screwing and tightening the threaded portion 4 into the through hole 12 a and fixing the disk 31 on the other end of the string member 3 to the arrow blade 2 with the string member 3 exposed to the outside of the pole 1. The straight pipe portion 12 and the arrow blade 2 can be connected by the string member 3, whereby the sign device A ″ that prevents the arrow blade 2 from falling onto the road G can be configured.

また、紐部材３を直管部１２の外側で固定したことにより、紐部材３の装着作業をより簡素化でき、これによって、矢羽根２の道路Ｇへの落下を防止した標識装置Ａ’’を迅速に構成することができる。 Further, by fixing the string member 3 on the outside of the straight pipe portion 12, the attaching operation of the string member 3 can be further simplified, and thereby the marking device A '' that prevents the arrow blade 2 from falling onto the road G is prevented. Can be configured quickly.

尚、螺合部４は、周知の六角ボルトを用いることができる。また、螺合部４の後端とは、貫通孔１２ａに螺合された螺合部４の、直管部１２の外側に位置する端部である。また、螺合部４の後端に対する紐部材３の固定は、溶接による固定が好ましく、あらかじめ、螺合部４の後端に紐部材３を固定しておくとよい。 In addition, the screwing part 4 can use a well-known hexagon bolt. Further, the rear end of the screwing portion 4 is an end portion of the screwing portion 4 screwed into the through hole 12a and positioned outside the straight pipe portion 12. Further, the string member 3 is preferably fixed to the rear end of the screwing portion 4 by welding, and the string member 3 may be fixed to the rear end of the screwing portion 4 in advance.

標識装置Ａ〜Ａ’’は、直管部１２に紐部材３を連結した構成として例示したが、本発明は、屈曲管部１１の外周面に紐部材３を連結・保持した構成としてもよい。 The labeling devices A to A ″ are exemplified as the configuration in which the string member 3 is connected to the straight pipe portion 12, but the present invention may be configured to connect and hold the string member 3 to the outer peripheral surface of the bent tube portion 11. .

具体的には、図１において仮想線で示すように、環状部３０を屈曲管部１１の外周面に、締め付けベルトのような、屈曲管部１１の外周面に巻き付けた状態で、この外周面に締め付け固定できる締め付け具３０１を用いて固定し、直管部１２に設けられた貫通孔１２ａに紐部材３を挿通して、直管部１２の先端側の開口部１２ｂから取り出し、取り出した紐部材３の他端を矢羽根２の裏面側に固定するようにしてもよい。 Specifically, as shown by phantom lines in FIG. 1, the outer peripheral surface of the annular portion 30 is wound around the outer peripheral surface of the bent tube portion 11 around the outer peripheral surface of the bent tube portion 11 such as a fastening belt. The string member 3 is inserted into the through-hole 12a provided in the straight pipe portion 12, and is taken out from the opening 12b on the distal end side of the straight pipe portion 12, and taken out. The other end of the member 3 may be fixed to the back side of the arrow blade 2.

この場合、締め付け具３０１の抜け止めようの突起(図示せず)を、締め付け具３０１の固定位置よりも屈曲管部１１の先端側(矢羽根２側)に設けるとよい。 In this case, a projection (not shown) for preventing the fastening tool 301 from coming off may be provided on the distal end side (arrow blade 2 side) of the bent tube portion 11 with respect to the fastening position of the fastening tool 301.

紐部材３の屈曲管部１１への固定は、標識装置Ａ’’のように、紐部材３の端部に螺合部４を固着し、この螺合部４を屈曲管部１１に設けられた螺合孔(貫通孔１２ａと同構成)に、屈曲管部１１の外側から螺合して、紐部材３が屈曲管部１１の外側に位置するように、連結・固定する構成としてもよい(図示せず)。 The string member 3 is fixed to the bent tube portion 11 by fixing the screwed portion 4 to the end portion of the string member 3 as in the marking device A ″, and this screwed portion 4 is provided on the bent tube portion 11. It is good also as a structure connected and fixed so that the string member 3 may be screwed from the outer side of the bending pipe part 11 to the screwing hole (same structure as the through-hole 12a), and the string member 3 may be located in the outer side of the bending pipe part 11. (Not shown).

また、紐部材３の屈曲管部１１への固定は、標識装置Ａ’のように、屈曲管部１１の内側から螺合部４を屈曲管部１１に設けられた螺合孔(貫通孔１２ａと同構成)に螺合して、屈曲管部１１の内側から直管部１２の内側に紐部材３を挿通するようにした構成としてもよい(図示せず)。 Further, the string member 3 is fixed to the bent tube portion 11 by screwing the screwed portion 4 into the bent tube portion 11 from the inside of the bent tube portion 11 (through hole 12a) as in the labeling device A ′. The string member 3 may be inserted from the inside of the bent tube portion 11 to the inside of the straight tube portion 12 (not shown).

また、本発明は、屈曲管部(環状部)１１に貫通孔１２ａを設け、屈曲管部１１に紐部材を連結・保持し、屈曲管部１１の外側から貫通孔１２ａに紐部材３を挿通すると共に、屈曲管部１１に嵌合された直管部１２の後端側の開口部１２ｃに挿入し、且つ直管部１２の先端側の開口部１２ｂから取り出し、取り出した紐部材３の他端を矢羽根２の裏面側に固定するようにしてもよい(図示せず)。 Further, according to the present invention, a through hole 12a is provided in the bent tube portion (annular portion) 11, a string member is connected to and held in the bent tube portion 11, and the string member 3 is inserted from the outside of the bent tube portion 11 into the through hole 12a. In addition, the string member 3 is inserted into the opening 12c on the rear end side of the straight pipe portion 12 fitted to the bent pipe portion 11 and taken out from the opening portion 12b on the front end side of the straight pipe portion 12. You may make it fix an end to the back surface side of the arrow blade 2 (not shown).

このような標識装置Ａ〜Ａ’’によると、直管部１２が屈曲管部１１から外れた場合、屈曲管部１１に連結・保持された紐部材３が落下する直管部１２を吊下げるように保持することによって、直管部１２の道路への落下を防止することができる。 According to such labeling devices A to A ″, when the straight pipe part 12 is detached from the bent pipe part 11, the straight pipe part 12 from which the string member 3 connected and held to the bent pipe part 11 falls is suspended. By holding in this manner, the straight pipe portion 12 can be prevented from falling onto the road.

屈曲管部(環状部)１１に貫通孔１２ａを設け、屈曲管部１１に紐部材３を連結・保持したものである場合、直管部１２を省略し、屈曲管部１１に矢羽根２を取付けてもよい。 In the case where the bent tube portion (annular portion) 11 is provided with a through hole 12a, and the string member 3 is connected to and held by the bent tube portion 11, the straight tube portion 12 is omitted, and the arrow blade 2 is provided on the bent tube portion 11. It may be attached.

貫通孔１２ａの開孔位置、及び紐部材３の連結・保持位置は、ポール１であってもよく、この場合、ポール１の外側から貫通孔１２ａに紐部材３を挿通すると共に、この紐部材３を屈曲管部１１から直管部１２に挿通し、且つ直管部１２の先端側の開口部１２ｂから取り出し、取り出した紐部材３の他端を矢羽根２の裏面側に固定する(図示せず)。 The opening position of the through hole 12a and the connecting / holding position of the string member 3 may be the pole 1. In this case, the string member 3 is inserted from the outside of the pole 1 into the through hole 12a, and the string member 3 is inserted into the straight tube portion 12 from the bent tube portion 11 and taken out from the opening 12b on the distal end side of the straight tube portion 12, and the other end of the taken-out string member 3 is fixed to the back surface side of the arrow blade 2 (see FIG. Not shown).

尚、本発明は、例示した実施の形態に限定するものではなく、特許請求の範囲の各項に記載された内容から逸脱しない範囲の構成による実施が可能である。 It should be noted that the present invention is not limited to the illustrated embodiments, and can be implemented with configurations within a range that does not deviate from the contents described in the respective claims.

Ａ：標識装置
Ａ’：標識装置
Ａ’’：標識装置
Ｇ：道路
１：ポール
２：矢羽根（標識本体）
３：紐部材
４：螺合部
１２：直管部（管状部）
１２ａ：貫通孔
３０：環状部 A: Marking device A ′: Marking device A ″: Marking device G: Road 1: Pole 2: Arrow feather (sign body)
3: String member 4: Threaded part
12: Straight pipe part (tubular part)
12a: Through hole 30: Annular part

Claims

Comprising a pole erected on the road, the marker body which is fixed to the distal end side of the pole, and a string member that connects the pawl and the marker body, at least one heading from the front end to the rear end of the pole The tubular portion has a hollow tubular portion, and the tubular portion has a through hole opened from the outer periphery to the inner periphery of the tubular portion, and one end of the string member is connected to the outer periphery of the pole. The marking device in which the other end is inserted into the tubular portion from the through-hole and is taken out from the tip of the pole and connected to the marking body .

The marking device according to claim 1 , further comprising an annular portion through which the pole penetrates at one end of the string member .

One end of the string member that has a threaded portion that is threadedly engaged with the through hole and that is coupled to the outer periphery of the pole faces the inside of the tubular portion of the threaded portion that is threadedly engaged with the through hole. The marking device according to claim 1 , wherein the marking device is fixed to an end portion .

A pole erected on the road; a sign body fixed to the front end side of the pole; and a string member connecting the pole and the sign body. A sign device in which the range of the part is a hollow tubular part, one end of the string member is connected to the inner periphery of the pole, and the other end is taken out from the tip of the pole and connected to the sign body .

A pole erected on a road; a sign body fixed to a tip end side of the pole; and a string member connecting the pole and the sign body; and connecting one end of the string member to the outside of the pole And a sign device in which the other end of the string member is connected to the sign body with the entire string member exposed to the outside of the pole .